11 m
Diameter = 2 x radius, so (3.9 m) x 2 = 7.8 m
1 diameter = 2 radius as radius goes from outside to middle whereas diameter goes all the way across so 3/2 = 1.5 Answer: 1.5 metres
The circumference of a circle with a radius of 3 m is: 18.85 m.
radius is half diameter r = 1/2 x 24 = 12
the diameter of a circle with the radius of 9m is 18m
What is the radius of a circle with a diameter of 4.56 m? The radius is half the diameter. Radius r = 2.28 m
Diameter: 2*9.5 = 19 m
It is: 3*pi greater
The circumference of any circle is (pi) x (diameter),and of course, the diameter is double the radius.
11 m
Diameter = 2 x radius, so (3.9 m) x 2 = 7.8 m
1 diameter = 2 radius as radius goes from outside to middle whereas diameter goes all the way across so 3/2 = 1.5 Answer: 1.5 metres
The circumference of a circle with a radius of 3 m is: 18.85 m.
The radius if the circle is half of its diameter and so 30/2 = 15 mm
21.4 m
It is 0.9 metres.